Audio-visual broadcasting system and method thereof

The video-audio broadcasting system addresses the lack of diverse voice expressions in live streaming by integrating a voice synthesis model with a backend to enable real-time interaction and customization, offering natural and seamless voice effects.

KR102999075B1Active Publication Date: 2026-08-03시너레이 컴퍼니 리미티드
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Patent Information

Application Number
KR1020240114048
Authority / Receiving Office
KR · KR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-08-26
Publication Date
2026-08-03
Estimated Expiration
2044-08-26

AI Technical Summary

Technical Problem

Existing voice synthesis technologies in live streaming platforms lack diversity in voice expressions, often sounding unnatural and failing to match the vocal characteristics of specific characters, limiting user interaction and customization.

Method used

A video-audio broadcasting system that integrates a voice synthesis model with a system backend to enable real-time interaction, allowing users to select from multiple character voices or upload custom voices, and generates effect voices based on feature parameters for natural and seamless communication.

Benefits of technology

The system provides natural and customizable voice effects, enhancing user interaction and reducing operational costs by eliminating the need for manual tagging, while supporting diverse voice characteristics and expressions.

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Abstract

The video and audio broadcasting system of the present invention comprises a voice synthesis model including a plurality of feature parameters and a system backend that enables at least one user side to connect and log in with at least one streaming host side, and receives a streaming host number, a user number, an input message, and a preset voice number or a customized voice transmitted from the user side. The voice synthesis model selects at least one feature parameter corresponding to at least a portion of the feature parameters of the preset voice number or according to the customized voice, and generates an effect voice together with the input message according to the corresponding or selected feature parameters, thereby including the streaming host side image, the user number, and the effect voice in the video and audio broadcast provided by the streaming host side.
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